Regardless of the cause, the Chief Executive Officer of British-based Ancon Technologies said that the incident shows the compelling need for more versatile and affordable explosive detection technology.

“There are still too many vulnerabilities in transportation systems around the world,” said CEO Dr. Robert Muir. “That’s why our focus has been on developing explosive detection technology that is highly efficient, easily deployable and economically priced.”

Using nanotechnology to scan sensitive vapour readings, Ancon Technologies has developed unique security devices with exception sensitivity to detect explosive chemicals and materials. Called Nanotechnology Molecular Tagging, the technology is used to look for specific molecular markers that are emitted from the chemicals used in explosive compounds. An NMT device can then be programmed to look for these compounds and gauge concentrations.

“The result is unprecedented sensitivity for a device that is portable and versatile,” Dr. Muir said. “The technology is also highly selective, meaning it can distinguish the molecules is testing for against the backdrop of other chemicals and readings in the air.”

If terrorism is responsible for the crash of the Egypt Air flight on route to Cairo from Paris’ Charles de Gaulle Airport, the incident further shows the need for heightened screening processes, Muir said. Concerns about air travel’s vulnerabilities to terrorism were further raised in October when a Russian plane flying out of Egypt crashed in what several officials believe was a terrorist bombing.

“An NMT device can bring laboratory-level sensitivity to the airport screening procedure, adding another level of safety in places where it’s needed most,” Muir said. “By being able to detect a compound at concentrations as small as a single molecule, NMT can pinpoint a threat and provide security teams with the early warning they need.”

The NMT device’s sensitivity and accuracy can also help balance another concern with airport security: long waits. Already, the Transportation Security Agency is coming under fire this summer for extended airport security screening lines, reports USA Today.

Ancon Technologies has working arrangements with military and security agencies in both the United Kingdom and the United States, Muir said, following a recent round of investments. The company is headquartered in Canterbury, Kent and has an office in the U.S. in Bloomington, Minnesota.